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Presenter : Chuang, Kai-Ting Authors : Yen-Liang Chen*, Yuan-Che Chang 2012, IPM

A three-phase method for patent classification. Presenter : Chuang, Kai-Ting Authors : Yen-Liang Chen*, Yuan-Che Chang 2012, IPM. Outlines. Motivation Objectives Methodology Experiments Conclusions Comments. Motivation.

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Presenter : Chuang, Kai-Ting Authors : Yen-Liang Chen*, Yuan-Che Chang 2012, IPM

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  1. A three-phase method for patent classification Presenter : Chuang, Kai-TingAuthors : Yen-Liang Chen*, Yuan-Che Chang2012, IPM

  2. Outlines • Motivation • Objectives • Methodology • Experiments • Conclusions • Comments

  3. Motivation • International Patent Classification (IPC), a complex hierarchical classification system. • No patent categorizationmethod has been developed that can classify patents down to the subgroup level (the bottomlevel of the IPC).

  4. Objectives • This paper presents a novel categorization method, the threephase categorization (TPC) algorithm, which classifies patents down to the subgroup levelwith reasonable accuracy.

  5. Methodology-Framework

  6. Methodology

  7. Methodology

  8. Methodology

  9. Methodology

  10. Methodology

  11. Experiment

  12. Experiment

  13. Experiment

  14. Conclusions • TPC is the first algorithm that can classify patents downto the bottom level code with reasonable accuracy.

  15. Comments • Advantages • The approach is helpful. • Applications • Patent classification.

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